DE60136453D1 - THREE-DIMENSIONAL IMAGE PROJECTOR - Google Patents

THREE-DIMENSIONAL IMAGE PROJECTOR

Info

Publication number
DE60136453D1
DE60136453D1 DE60136453T DE60136453T DE60136453D1 DE 60136453 D1 DE60136453 D1 DE 60136453D1 DE 60136453 T DE60136453 T DE 60136453T DE 60136453 T DE60136453 T DE 60136453T DE 60136453 D1 DE60136453 D1 DE 60136453D1
Authority
DE
Germany
Prior art keywords
module
dimensional image
image projector
laser projector
optics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60136453T
Other languages
German (de)
Inventor
Steven P Kaufman
Arkady Savikovsky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laser Projection Technologies Inc
Original Assignee
Laser Projection Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Laser Projection Technologies Inc filed Critical Laser Projection Technologies Inc
Application granted granted Critical
Publication of DE60136453D1 publication Critical patent/DE60136453D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence

Abstract

A laser projector for projecting a 3-D image onto an object. The laser projector has an optics module, a controller module, a power module, and a timing module. The timing module coupled with the optics module measures the distance between the laser projector and the object.
DE60136453T 2000-04-19 2001-04-18 THREE-DIMENSIONAL IMAGE PROJECTOR Expired - Lifetime DE60136453D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/553,235 US6547397B1 (en) 2000-04-19 2000-04-19 Apparatus and method for projecting a 3D image
PCT/US2001/012751 WO2001082634A2 (en) 2000-04-19 2001-04-18 Three-dimensional image projector

Publications (1)

Publication Number Publication Date
DE60136453D1 true DE60136453D1 (en) 2008-12-18

Family

ID=24208663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60136453T Expired - Lifetime DE60136453D1 (en) 2000-04-19 2001-04-18 THREE-DIMENSIONAL IMAGE PROJECTOR

Country Status (7)

Country Link
US (1) US6547397B1 (en)
EP (1) EP1277066B1 (en)
AT (1) ATE413612T1 (en)
AU (1) AU2001255490A1 (en)
CA (1) CA2404976C (en)
DE (1) DE60136453D1 (en)
WO (1) WO2001082634A2 (en)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001346227A (en) * 2000-06-01 2001-12-14 Minolta Co Ltd Stereoscopic image display device, stereoscopic image display system and data file for stereoscopic image display
GB0216255D0 (en) * 2002-07-12 2002-08-21 Wynne Willson Gottelier Ltd Light beam steering device
CN100437342C (en) * 2003-05-23 2008-11-26 明基电通股份有限公司 Projector adapted to regulating image size and brightness accoding to environment size
US6935748B2 (en) * 2003-09-08 2005-08-30 Laser Projection Technologies, Inc. 3D projection with image recording
CA2536232A1 (en) * 2003-09-10 2005-03-17 Virtek Laser Systems, Inc. Laser projection systems and methods
US7425073B2 (en) * 2003-12-31 2008-09-16 Symbol Technologies, Inc. Method and apparatus for conserving power in a laser projection display
KR101125678B1 (en) * 2004-02-06 2012-03-28 롬 앤드 하스 일렉트로닉 머트어리얼즈, 엘.엘.씨. Improved imaging compositions and methods
US7270932B2 (en) * 2004-02-06 2007-09-18 Rohm And Haas Electronic Materials Llc Imaging composition and method
US20050175941A1 (en) * 2004-02-06 2005-08-11 Rohm And Hass Electronic Materials, L.L.C. Imaging composition and method
US7977026B2 (en) * 2004-02-06 2011-07-12 Rohm And Haas Electronic Materials Llc Imaging methods
US7144676B2 (en) * 2004-02-06 2006-12-05 Rohm And Haas Electronic Materials Llc Imaging compositions and methods
US7241981B2 (en) * 2004-03-05 2007-07-10 Lap Laser Llc Systems and methods for displaying images and processing work pieces
US7618415B2 (en) * 2004-04-09 2009-11-17 Technolas Perfect Vision Gmbh Beam steering system for corneal laser surgery
US7412662B2 (en) * 2004-04-12 2008-08-12 Microsoft Corporation Method and system for redirection of transformed windows
US7244029B2 (en) * 2004-10-08 2007-07-17 Virtek Vision International Inc. Laser projector having temperature control
US7701592B2 (en) * 2004-12-17 2010-04-20 The Boeing Company Method and apparatus for combining a targetless optical measurement function and optical projection of information
WO2006104565A2 (en) 2005-02-01 2006-10-05 Laser Projection Technologies, Inc. Laser projection with object feature detection
US8085388B2 (en) * 2005-02-01 2011-12-27 Laser Projection Technologies, Inc. Laser radar projection with object feature detection and ranging
TWI364889B (en) * 2005-11-11 2012-05-21 Hon Hai Prec Ind Co Ltd Laser device and laser system using the same
US20070117042A1 (en) * 2005-11-23 2007-05-24 Rohm And Haas Electronic Materials Llc Imaging methods
US20070205875A1 (en) * 2006-03-03 2007-09-06 De Haan Ido G Auxiliary device with projection display information alert
US20080055554A1 (en) * 2006-08-30 2008-03-06 Keith Tubin Full Scale Plan Projection
CN101329813B (en) * 2007-06-20 2010-09-29 鸿富锦精密工业（深圳）有限公司 Three-dimensional remote-control device as well as three-dimensional remote-control system
JP5315756B2 (en) * 2008-04-01 2013-10-16 セイコーエプソン株式会社 Image display device
EP2131146A1 (en) * 2008-06-02 2009-12-09 Saab Ab Positioning of light-reflecting object using sweeping line-shaped beams
US7769063B2 (en) * 2008-10-23 2010-08-03 Corning Incorporated Correction of power variations in laser sources
US9586367B2 (en) * 2008-11-04 2017-03-07 Lockheed Martin Corporation Composite laminate thickness compensation
GB2480217B (en) * 2009-02-23 2013-03-13 2G Robotics Inc Laser scanner assembly
DE102009015920B4 (en) 2009-03-25 2014-11-20 Faro Technologies, Inc. Device for optically scanning and measuring an environment
US9551575B2 (en) 2009-03-25 2017-01-24 Faro Technologies, Inc. Laser scanner having a multi-color light source and real-time color receiver
DE102009025201B3 (en) 2009-06-12 2011-01-27 Konrad Maierhofer projection device
US8118438B2 (en) * 2009-07-24 2012-02-21 Optimet, Optical Metrology Ltd. Method and apparatus for real-time projection onto an object of data obtained from 3-D measurement
US9210288B2 (en) 2009-11-20 2015-12-08 Faro Technologies, Inc. Three-dimensional scanner with dichroic beam splitters to capture a variety of signals
US9113023B2 (en) 2009-11-20 2015-08-18 Faro Technologies, Inc. Three-dimensional scanner with spectroscopic energy detector
US9529083B2 (en) 2009-11-20 2016-12-27 Faro Technologies, Inc. Three-dimensional scanner with enhanced spectroscopic energy detector
DE102009057101A1 (en) 2009-11-20 2011-05-26 Faro Technologies, Inc., Lake Mary Device for optically scanning and measuring an environment
US9186849B2 (en) 2009-12-10 2015-11-17 Michael Spellman Composite part manufacturing compensation system and method
US8630314B2 (en) 2010-01-11 2014-01-14 Faro Technologies, Inc. Method and apparatus for synchronizing measurements taken by multiple metrology devices
US8615893B2 (en) 2010-01-20 2013-12-31 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine having integrated software controls
US8875409B2 (en) 2010-01-20 2014-11-04 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US9879976B2 (en) 2010-01-20 2018-01-30 Faro Technologies, Inc. Articulated arm coordinate measurement machine that uses a 2D camera to determine 3D coordinates of smoothly continuous edge features
US8832954B2 (en) 2010-01-20 2014-09-16 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US9628775B2 (en) 2010-01-20 2017-04-18 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
US8677643B2 (en) 2010-01-20 2014-03-25 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US9607239B2 (en) 2010-01-20 2017-03-28 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
DE112011100309B4 (en) 2010-01-20 2015-06-11 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine with removable accessories
US8284407B2 (en) * 2010-01-20 2012-10-09 Faro Technologies, Inc. Coordinate measuring machine having an illuminated probe end and method of operation
WO2011090902A1 (en) 2010-01-20 2011-07-28 Faro Technologies, Inc. Embedded arm strain sensors
US8898919B2 (en) 2010-01-20 2014-12-02 Faro Technologies, Inc. Coordinate measurement machine with distance meter used to establish frame of reference
US9163922B2 (en) 2010-01-20 2015-10-20 Faro Technologies, Inc. Coordinate measurement machine with distance meter and camera to determine dimensions within camera images
DE102010020925B4 (en) 2010-05-10 2014-02-27 Faro Technologies, Inc. Method for optically scanning and measuring an environment
US20120050688A1 (en) * 2010-09-01 2012-03-01 Wu Taychang Fabrication system having template projection
GB2501390B (en) 2010-09-08 2014-08-06 Faro Tech Inc A laser scanner or laser tracker having a projector
EP2453205A1 (en) 2010-11-11 2012-05-16 Leica Geosystems AG Construction and measuring device for measuring and marking points along contour lines running horizontally across a surface
US9168654B2 (en) 2010-11-16 2015-10-27 Faro Technologies, Inc. Coordinate measuring machines with dual layer arm
JP5803184B2 (en) * 2010-11-19 2015-11-04 株式会社リコー Image projection apparatus and memory access method
US10001622B2 (en) * 2011-10-25 2018-06-19 Sanford Burnham Medical Research Institute Multifunction autofocus system and method for automated microscopy
DE102012100609A1 (en) 2012-01-25 2013-07-25 Faro Technologies, Inc. Device for optically scanning and measuring an environment
US9200899B2 (en) * 2012-03-22 2015-12-01 Virtek Vision International, Inc. Laser projection system and method
US8997362B2 (en) 2012-07-17 2015-04-07 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine with optical communications bus
US9513107B2 (en) 2012-10-05 2016-12-06 Faro Technologies, Inc. Registration calculation between three-dimensional (3D) scans based on two-dimensional (2D) scan data from a 3D scanner
US10067231B2 (en) 2012-10-05 2018-09-04 Faro Technologies, Inc. Registration calculation of three-dimensional scanner data performed between scans based on measurements by two-dimensional scanner
DE102012109481A1 (en) 2012-10-05 2014-04-10 Faro Technologies, Inc. Device for optically scanning and measuring an environment
US9644942B2 (en) * 2012-11-29 2017-05-09 Mitsubishi Hitachi Power Systems, Ltd. Method and apparatus for laser projection, and machining method
RU2533348C1 (en) * 2013-07-04 2014-11-20 Святослав Николаевич Гузевич Optical method of measurement of object sizes and position and range finding locator
WO2015021173A1 (en) 2013-08-06 2015-02-12 Laser Projection Technologies, Inc. Virtual laser projection system and method
CN103489338A (en) * 2013-09-29 2014-01-01 国家电网公司 Three-dimensional scene projection player
US9423278B1 (en) 2015-03-09 2016-08-23 Laser Projection Technologies, Inc. 3D laser projection, scanning and object tracking
DE102015109622B4 (en) * 2015-06-16 2019-12-12 Scanlab Gmbh Laser scanner and laser material processing system
DE102015122844A1 (en) 2015-12-27 2017-06-29 Faro Technologies, Inc. 3D measuring device with battery pack
US10284830B2 (en) 2017-05-12 2019-05-07 Sabre Communications Corporation 3D laser projection of part locations onto communication or utility poles or other structures
JP6718429B2 (en) 2017-12-22 2020-07-08 株式会社Ｓｕｂａｒｕ Image projection device
US10884257B2 (en) 2018-06-25 2021-01-05 Faro Technologies, Inc. Background light suppression for a laser projector
US11035980B2 (en) 2018-07-24 2021-06-15 Faro Technologies, Inc. Laser scanner with projector
JP2022515716A (en) * 2018-11-29 2022-02-22 トゥアン チャールズ ハ，ヒエウ Projection device for displaying construction plans
US11552439B2 (en) * 2019-10-24 2023-01-10 Faro Technologies, Inc. Laser projector
US11892621B2 (en) 2019-10-24 2024-02-06 Faro Technologies, Inc. Trajectory and control optimizations for reduced power
US11867499B2 (en) 2020-02-19 2024-01-09 Faro Technologies, Inc. System and method for verifying a position of a component on an object

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813165A (en) 1971-09-20 1974-05-28 Laser Syst & Electronics Inc Digital distance measuring apparatus employing modulated light beam
US3975100A (en) 1974-09-13 1976-08-17 The United States Of America Method and apparatus for improving the accuracy of measuring the length of a gaging standard by laser interferometer means
US4063819A (en) 1976-08-27 1977-12-20 The United States Of America As Represented By The Secretary Of The Air Force High energy laser pointing and tracking system utilizing beam angle/focus dither method of operation
US4494874A (en) 1981-07-07 1985-01-22 Robotic Vision Systems, Inc. Detection of three-dimensional information using a projected point or line of light
US4396945A (en) 1981-08-19 1983-08-02 Solid Photography Inc. Method of sensing the position and orientation of elements in space
US4436417A (en) 1982-04-14 1984-03-13 Itek Corporation Beam director for optical ranging system
US4533870A (en) 1982-11-29 1985-08-06 The Boeing Company Method for testing multi-section photo-sensitive detectors
US4575625A (en) 1983-09-27 1986-03-11 Knowles Carl H Integral hand-held laser scanner
JPS60237307A (en) 1984-05-11 1985-11-26 Yokogawa Hewlett Packard Ltd Laser length measuring machine
US4650325A (en) 1985-02-08 1987-03-17 Northrop Corporation Laser tracker designator
US4682894A (en) 1985-03-21 1987-07-28 Robotic Vision Systems, Inc. Calibration of three-dimensional space
JPH0727857B2 (en) 1985-09-09 1995-03-29 株式会社ニコン Projection optics
US4744664A (en) 1986-06-03 1988-05-17 Mechanical Technology Incorporated Method and apparatus for determining the position of a feature of an object
US4816920A (en) 1986-11-18 1989-03-28 General Scanning, Inc. Planar surface scanning system
US4797749A (en) 1986-11-18 1989-01-10 General Scanning, Inc. Scanning system with tunable resonant actuator
DE3706347A1 (en) 1987-02-27 1988-09-08 Fraunhofer Ges Forschung LASER INTERFEROMETER FOR INTERFEROMETRIC LENGTH MEASUREMENT
US5085502A (en) 1987-04-30 1992-02-04 Eastman Kodak Company Method and apparatus for digital morie profilometry calibrated for accurate conversion of phase information into distance measurements in a plurality of directions
US4790651A (en) 1987-09-30 1988-12-13 Chesapeake Laser Systems, Inc. Tracking laser interferometer
US4813783A (en) 1987-11-03 1989-03-21 Carl-Zeiss-Stiftung Interferometer system for making length or angle measurements
US4925308A (en) 1988-08-09 1990-05-15 Robotic Vision System, Inc. Calibration of three-dimensional space
FR2643450B1 (en) 1989-02-21 1994-03-18 Aerospatiale Ste Nationale Indle SYSTEM FOR MATERIALIZING A POINT IN SPACE, ITS APPLICATIONS AND TOOLS FOR SAID SYSTEM
GB8920448D0 (en) 1989-09-09 1989-10-25 Renishaw Plc Apparatus for adjusting the alignment of a light beam
JPH03252507A (en) 1990-03-02 1991-11-11 Hitachi Ltd Laser interference length measuring instrument and positioning method using same
US5046045A (en) 1990-03-16 1991-09-03 Chipware, Inc. Method of storing data in a read only memory to enhance access time
US5048904A (en) 1990-07-06 1991-09-17 General Scanning, Inc. Two-mirror scanner with pincushion error correction
US5150249A (en) 1990-07-06 1992-09-22 General Scanning, Inc. Two-mirror scanner with pincushion error correction
US5506394A (en) 1990-11-15 1996-04-09 Gap Technologies, Inc. Light beam scanning pen, scan module for the device and method of utilization
US5146463A (en) 1991-05-20 1992-09-08 Spectra-Physics Scanning Systems, Inc. Pointer beam for hand-held laser scanner
BE1006865A6 (en) 1992-04-29 1995-01-10 Imec Inter Uni Micro Electr Process for the manufacture of opto-electronic components.
US5237444A (en) * 1992-06-26 1993-08-17 General Scanning, Inc. Optical scanning system
US5341183A (en) 1992-09-28 1994-08-23 The Boeing Company Method for controlling projection of optical layup template
US5506641A (en) 1992-09-28 1996-04-09 The Boeing Company Apparatus for controlling projection of optical layup template
US5651600A (en) 1992-09-28 1997-07-29 The Boeing Company Method for controlling projection of optical layup template utilizing cooperative targets
US5450147A (en) * 1992-09-28 1995-09-12 The Boeing Company Method for controlling projection of optical layup template utilizing cooperative targets
US5400143A (en) 1993-01-29 1995-03-21 Ball Corporation Compact laser interferometer system
DE4316348A1 (en) 1993-05-15 1994-11-17 Wild Heerbrugg Ag Distance measuring device
FI94906C (en) 1993-05-21 1995-11-10 Rautaruukki Oy Procedure for measuring the wear of the casing in a swivel shaft and orifice
US5400132A (en) 1993-10-12 1995-03-21 General Scanning Rectification of a laser pointing device
US5430662A (en) 1993-10-22 1995-07-04 Sepa -- Group Ltd. Laser projection system for truss manufacturing
US5381258A (en) 1994-03-14 1995-01-10 Virtek Vision Intelligence Robotics Technologies Corporation Laser projector for projecting an image onto a curvilinear surface
US5661667A (en) 1994-03-14 1997-08-26 Virtek Vision Corp. 3D imaging using a laser projector
US5464976A (en) 1994-09-26 1995-11-07 Allen-Bradley Company, Inc. Bar code reader having dual mirror oscillating assembly with different orientation of oscillation
US5940180A (en) 1994-10-11 1999-08-17 Giddings & Lewis Laser interferometer measurement system for use with machine tools
US5530548A (en) 1994-11-07 1996-06-25 Automotive Systems Laboratory, Inc. Calibratable optical distance sensing system and method
US5663795A (en) 1995-09-07 1997-09-02 Virtek Vision Corp. Method of calibrating laser positions relative to workpieces
US5757500A (en) 1995-09-07 1998-05-26 Virtek Vision Corp. Calibration system for large tooling fixtures
US5988862A (en) 1996-04-24 1999-11-23 Cyra Technologies, Inc. Integrated system for quickly and accurately imaging and modeling three dimensional objects
US5889582A (en) 1997-03-10 1999-03-30 Virtek Vision Corporation Image-directed active range finding system
US6000801A (en) * 1997-05-02 1999-12-14 General Scanning, Inc. Multi-color laser projector for optical layup template and the like
DE59905558D1 (en) 1998-03-10 2003-06-18 Riegl Laser Measurement Sys METHOD FOR MONITORING OBJECTS OR AN OBJECT SPACE

Also Published As

Publication number Publication date
CA2404976C (en) 2013-08-13
EP1277066B1 (en) 2008-11-05
AU2001255490A1 (en) 2001-11-07
ATE413612T1 (en) 2008-11-15
US6547397B1 (en) 2003-04-15
WO2001082634A2 (en) 2001-11-01
WO2001082634A3 (en) 2002-03-21
CA2404976A1 (en) 2001-11-01
EP1277066A2 (en) 2003-01-22

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